- Corporate Officers - D
- Dickerson Lawrence R
Insider Trading History of Dickerson Lawrence R
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Dickerson Lawrence R since 2007.
This trader's CIK number is 1249072.
At the time of last reporting, Dickerson Lawrence R was the Officer of Great Lakes Dredge & Dock Corp. (stock ticker symbol GLDD).
Also see all insider trading activities at Great Lakes Dredge & Dock Corp.
Note that in the past
DICKERSON LAWRENCE R also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Diamond Offshore Drilling, Inc. (DO) by Dickerson Lawrence R
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2012 | DO | 5,000 | $296,600 | 0 | $0 | 0 | $0 |
| 2009 | DO | 0 | $0 | 7,878 | $850,036 | 12,658 | $798,327 |
| 2008 | DO | 0 | $0 | 11,252 | $1,597,784 | 11,252 | $491,633 |
| 2007 | DO | 0 | $0 | 41,845 | $4,380,896 | 45,000 | $1,754,372 |
Yearly summary of insider trading at Great Lakes Dredge & Dock Corp (GLDD) by Dickerson Lawrence R
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2024 | GLDD | 0 | $0 | 15,936 | $191,805 | 0 | $0 |
| 2021 | GLDD | 0 | $0 | 6,392 | $93,917 | 0 | $0 |
Yearly summary of insider trading at Murphy Oil Corp (MUR) by Dickerson Lawrence R
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2022 | MUR | 0 | $0 | 4,614 | $201,631 | 7,995 | $0 |
| 2021 | MUR | 0 | $0 | 0 | $0 | 17,235 | $0 |
| 2020 | MUR | 0 | $0 | 0 | $0 | 7,775 | $0 |
| 2019 | MUR | 0 | $0 | 0 | $0 | 8,784 | $0 |
| 2018 | MUR | 0 | $0 | 0 | $0 | 4,614 | $0 |
| 2017 | MUR | 0 | $0 | 0 | $0 | 1,837 | $0 |
Insider trading activities at 3 companies by Dickerson Lawrence R:
1. Diamond Offshore Drilling, Inc. (DO)
2. Great Lakes Dredge & Dock Corp (GLDD)
3. Murphy Oil Corp (MUR)
Table 1. Insider trading of Diamond Offshore Drilling, Inc. (DO) by Dickerson Lawrence R
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2012-05-18 | DO | Buy | 5,000 | 59.32 | 296,600 |
| 2009-10-26 | DO | Option Ex | 12,658 | 63.07 | 798,327 |
| 2009-10-26 | DO | Sale | 7,878 | 107.90 | 850,036 |
| 2008-07-02 | DO | Option Ex | 11,252 | 43.69 | 491,633 |
| 2008-07-02 | DO | Sale | 11,252 | 142.00 | 1,597,784 |
| 2007-12-27 | DO | Sale | 2,469 | 143.60 | 354,553 |
| 2007-12-27 | DO | Option Ex | 5,624 | 81.94 | 460,813 |
| 2007-09-21 | DO | Sale | 19,684 | 115.00 | 2,263,660 |
| 2007-09-21 | DO | Option Ex | 19,684 | 43.69 | 860,053 |
| 2007-05-17 | DO | Option Ex | 12,662 | 22.33 | 282,755 |
| 2007-05-17 | DO | Sale | 12,662 | 91.75 | 1,161,738 |
| 2007-02-09 | DO | Sale | 7,030 | 85.48 | 600,945 |
| 2007-02-09 | DO | Option Ex | 7,030 | 21.44 | 150,751 |
Table 2. Insider trading of Great Lakes Dredge & Dock Corp (GLDD) by Dickerson Lawrence R
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2024-11-14 | GLDD | Sale | 15,936 | 12.04 | 191,805 |
| 2021-10-21 | GLDD | Sale | 1,518 | 14.59 | 22,147 |
| 2021-07-12 | GLDD | Sale | 1,568 | 14.50 | 22,736 |
| 2021-04-09 | GLDD | Sale | 1,571 | 15.42 | 24,224 |
| 2021-01-12 | GLDD | Sale | 1,735 | 14.30 | 24,810 |
Table 3. Insider trading of Murphy Oil Corp (MUR) by Dickerson Lawrence R
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2022-06-07 | MUR | Sale | 4,614 | 43.70 | 201,631 |
| 2022-02-04 | MUR | Option Ex | 7,995 | .00 | 0 |
| 2021-02-05 | MUR | Option Ex | 17,235 | .00 | 0 |
| 2020-01-31 | MUR | Option Ex | 7,775 | .00 | 0 |
| 2019-02-01 | MUR | Option Ex | 8,784 | .00 | 0 |
| 2018-02-02 | MUR | Option Ex | 4,614 | .00 | 0 |
| 2017-02-03 | MUR | Option Ex | 1,837 | .00 | 0 |
Insider trading activities including stock purchases, stock sales, and option exercises
listed in the above table cannot be completely guaranteed as to their accuracy.
For more information regarding the trades made by Dickerson Lawrence R
(Officer of Great Lakes Dredge & Dock Corp at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.